Check CPU Usage

This procedure is used to check the CPU usage.

Since this is a standard distribution of linux, customers can use other available commands.

Check CPU usage

From the web interface you can see the CPU usage:

Hosts -> Status -> Select Host -> Processor Usage tab

Processor usage

From the SSH access, here are the available commands.

With the top command you can see the total CPU usage (and Memory usage) of the host:

1. top top - 14:16:25 up 22 days, 6:35, 1 user, load average: 0.00, 0.02, 0.06 Tasks: 143 total, 1 running, 142 sleeping, 0 stopped, 0 zombie Cpu(s): 0.5%us, 0.3%sy, 0.0%ni, 99.1%id, 0.0%wa, 0.0%hi, 0.1%si, 0.0%st Mem: 2041616k total, 1998588k used, 43028k free, 413676k buffers Swap: 4458028k total, 152k used, 4457876k free, 879748k cached

   PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 6718 root 15 0 375m 26m 9740 S 0.7 1.3 88:31.47 tboamapp 7126 root 15 0 352m 30m 5060 S 0.7 1.5 4:43.39 tbstreamserver 7281 root 15 0 338m 27m 10m S 0.7 1.4 18:35.59 toolpack_sys_ma 2815 mysql 15 0 389m 60m 5132 S 0.3 3.0 189:01.28 mysqld 6943 root 15 0 301m 11m 4272 S 0.3 0.6 3:15.30 tblogtrace 7421 root 16 0 161m 14m 5156 S 0.3 0.7 13:42.17 snmpd 7425 root 15 0 265m 11m 3732 S 0.3 0.6 57:09.81 tbsnmpmux ... Here we see the CPU usage is at 99% idle.